Product Features:Black, polypropylene-insulated connector is suitable to electrically tap into a wire in mid-span without cuttingSuitable for control circuit wiring, fixture wiring, appliance wiring, signal and PA systems and automotive/boat/RV wiringAccommodates 18 to 14 AWG solid/strandedCopper alloy construction for good conductivity and tin plating for corrosion resistanceWithstands temperatures of 194 degrees F (90 degrees C)Rated for 32V applicationsRoHS 2011/65/EU Compliant